Television – Two-way video and voice communication – User positioning
Patent
1994-11-07
1996-04-30
Chan, Wing F.
Television
Two-way video and voice communication
User positioning
379 90, 455 31, 370 495, H04M 1100, H04N 712
Patent
active
055129374
ABSTRACT:
A system for voice and video distribution amongst a plurality of telephone subscriber locations operating on a broadband cable network. The subscriber locations are adapted to establish RF transmitting and receiving channels for carrying voice and signalling information and each further includes a tunable video signal generator and a tunable video signal receiver for coupling video signals to and from subscriber location video RF broadband channels of the cable network. A central switch is also coupled to the cable network and enables each RF transmitting channel to be selectively coupled to any of the RF receiving channels and also enables a particular subscriber location video RF broadband channel to be assigned to a subscriber location.
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Berres John R.
Chan Wing F.
Nynex Corporation
Torrente John J.
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